JPS59164604U - Endoscope curved tube - Google Patents
Endoscope curved tubeInfo
- Publication number
- JPS59164604U JPS59164604U JP5927083U JP5927083U JPS59164604U JP S59164604 U JPS59164604 U JP S59164604U JP 5927083 U JP5927083 U JP 5927083U JP 5927083 U JP5927083 U JP 5927083U JP S59164604 U JPS59164604 U JP S59164604U
- Authority
- JP
- Japan
- Prior art keywords
- curved tube
- endoscope
- endoscope curved
- tube
- cylinders
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は一般的な内視鏡の平面図、第２図は従来の内視
鏡の弯曲管を示す縦断側面図、第３図は第２図図示弯曲
管の横断正面図、第４図同高曲管の連結部を拡大して示
す図、第５図は弯曲状態の同弯曲管を示す縦断側面図、
第６図は本考案の一実施例を示す縦断側面図、第７図は
第６図図示弯曲管の横断正面図、第８図同高曲管の連結
部を拡大して示す図、第９図及び第１０図は本考案の変
更例の連結部を示す図である。
１・・・・・・先端部、２・・・・・・弯曲管、３・・
・・・・可撓管、４・・・・・・操作部、７・・・・・
・筒体、＄ａ、 ８ｂ・・・・・・接続片、９ａ、
９ｂ・・・・・・ピン、１０・・・・・・網状チューブ
、１１・・・・・・被覆チューブ、１５・・・・・・孔
、１６・・・・・・凸部。Figure 1 is a plan view of a general endoscope, Figure 2 is a longitudinal side view showing the curved tube of a conventional endoscope, Figure 3 is a cross-sectional front view of the curved tube shown in Figure 2, and Figure 4. FIG. 5 is a longitudinal side view showing the curved pipe in a curved state;
Fig. 6 is a vertical sectional side view showing an embodiment of the present invention, Fig. 7 is a cross-sectional front view of the curved pipe shown in Fig. 6, Fig. 8 is an enlarged view showing the connection part of the same high curved pipe, and Fig. 9 1 and 10 are diagrams showing a connecting portion of a modification of the present invention. 1...Tip part, 2...Curved tube, 3...
...Flexible tube, 4...Operation unit, 7...
・Cylinder, $a, 8b... Connection piece, 9a,
9b...Pin, 10...Mesh tube, 11...Coating tube, 15...Hole, 16...Protrusion.
Claims (1)
し、各筒体が相互に揺動可能な弯曲管であり、 該筒体の連結が、上記両端部の接続片の、何れか一方に
設けた凸部と他方に穿設した孔との嵌合によるものであ
ることを特徴とする内視鏡の弯曲管。[Claims for Utility Model Registration] A curved tube in which a plurality of cylinders each having a connection piece formed at each end are connected to each other, and each cylinder is mutually swingable, and the connection of the cylinders is as described above. 1. A curved tube for an endoscope, characterized in that a convex portion provided on one of the connecting pieces at both ends fits into a hole bored in the other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5927083U JPS59164604U (en) | 1983-04-20 | 1983-04-20 | Endoscope curved tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5927083U JPS59164604U (en) | 1983-04-20 | 1983-04-20 | Endoscope curved tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59164604U true JPS59164604U (en) | 1984-11-05 |
Family
ID=30189528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5927083U Pending JPS59164604U (en) | 1983-04-20 | 1983-04-20 | Endoscope curved tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59164604U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5110891B1 (en) * | 1972-10-13 | 1976-04-07 | ||
| JPS5110890B2 (en) * | 1972-07-20 | 1976-04-07 |
-
1983
- 1983-04-20 JP JP5927083U patent/JPS59164604U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5110890B2 (en) * | 1972-07-20 | 1976-04-07 | ||
| JPS5110891B1 (en) * | 1972-10-13 | 1976-04-07 |
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